The other advantage of most semis is recoil absorbtion.Last year I broke down and got a Moss935 for$395(see sig) because the 835 really hurts in my old age. When my son was 7 and asked to try the 12ga I threw a 2 3/4 OObuck in it which rocked him pretty good but obviously did'nt hurt him. But since he had heard about others first 12ga experiences he decided to perform like it did. A little while later he asked for the 12ga again so this time I slipped in a 3 1/2"turkey mag in for him. Of course I caught the gun as he slid about 15' and commenced rolling on the ground. When he looked up at me I said "Your not fakin this time are ya?" He said no so I informed him if he wants to perform I got crap that hurts me. Ask Dan at MG about a certain 425grn bullet ahead of 90grns of powder in a handgun load. Sometimes it is about having the baddest biggest just because you can.